Title:
METHOD AND SYSTEM FOR DRAWING BRAIN FUNCTIONAL ATLAS
Document Type and Number:
WIPO Patent Application WO/2021/109727
Kind Code:
A1
Abstract:
A method and system for drawing a brain functional atlas. The method comprises: initializing a brain functional atlas of an individual by using a brain functional atlas template to obtain an initial individualized brain functional atlas; dividing the initial individualized brain functional atlas into a plurality of large areas, each large area comprising a plurality of functional areas; entering iteration, each iteration process comprising calculating the connection degree between each voxel in each large area and each functional area in the large area in sequence, and adjusting each voxel to the functional area having the highest connection degree with the voxel until all voxels are adjusted; and when an ending condition is satisfied, ending the iteration to obtain a final individualized brain functional atlas. According to the present method, a high-precision individualized brain functional atlas can be drawn, and high stability, high reliability, and low noise can be achieved under different precisions or resolutions.
Inventors:
WEI COACH KECHENG (CN)
LI HAIYANG (CN)
HU QINGYU (CN)
LI HAIYANG (CN)
HU QINGYU (CN)
Application Number:
PCT/CN2020/121817
Publication Date:
June 10, 2021
Filing Date:
October 19, 2020
Export Citation:
Assignee:
BEIJING NEURAL GALAXY TECH LIMITED (CN)
International Classes:
G16H30/00
Foreign References:
| CN111081351A | 2020-04-28 | |||
| CN107330948A | 2017-11-07 | |||
| CN105117731A | 2015-12-02 | |||
| US9662039B2 | 2017-05-30 | |||
| US9662039B2 | 2017-05-30 |
Other References:
GLASSER ET AL.: "A multi-modal parcellation of human cerebral cortex", NATURE, 2016
MUELLER ET AL.: "Individual Variability in Functional Connectivity Architecture of the Human Brain", NEURON, 2013
See also references of EP 4071765A4
MUELLER ET AL.: "Individual Variability in Functional Connectivity Architecture of the Human Brain", NEURON, 2013
See also references of EP 4071765A4
Attorney, Agent or Firm:
MERITS & TREE (CN)
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